Emonda seat mast questions
#1
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
Emonda seat mast questions
Haven't posted here in a while but I've been fiddling with the fit on my new-to-me 2016 Emonda SL6. It has a seatmast cap with a 20mm offset and a clamp that works with circular rail saddles only. My preferred saddle has oval carbon rails, and my ideal fit on the bike pushes the saddle pretty far forward so that the clamp is gripping the rails a bit far back for comfort.
I've searched around and haven't been able to find seatmast caps with 0 offset... were any made? Are there any out there with under 20mm, and are there any replacement rail clamps that will work with oval rails? If not I can live with the fit and saddle as-is, but I'm hoping I can get things a bit comfier.
I've searched around and haven't been able to find seatmast caps with 0 offset... were any made? Are there any out there with under 20mm, and are there any replacement rail clamps that will work with oval rails? If not I can live with the fit and saddle as-is, but I'm hoping I can get things a bit comfier.
#2
Senior Member
Join Date: Jan 2010
Location: TC, MN
Posts: 39,505
Bikes: R3 Disc, Haanjo
Mentioned: 353 Post(s)
Tagged: 1 Thread(s)
Quoted: 20791 Post(s)
Liked 9,436 Times
in
4,663 Posts
I had a zero-offset (or minimal offset) for my 2018 Domane - not sure if they were the same seat mast cap or not. They had some available in their extra-light lineup, whatever that was called. Also had tabs/ears for ovalized rails. IIRC, there were round (standard) and two ovalized tabs - one for 9mm and one for 10mm, maybe? They were sometimes hard to find 4 or 5 years ago, might be more of a challenge, now.
edit: I had something like this, but not exact - https://www.trekbikes.com/us/en_US/e...-ears/p/27250/
edit: I had something like this, but not exact - https://www.trekbikes.com/us/en_US/e...-ears/p/27250/
Likes For WhyFi:
#3
-------
Join Date: Jul 2020
Location: Tejas
Posts: 12,614
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 9518 Post(s)
Liked 6,264 Times
in
3,453 Posts
You can get 8X10 ears from Trek that might fit the Emonda mast cap. They no longer make a 7X9 set of ears, or at least I could not find that they did earlier this year.
#4
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
So what you're saying is... I can just have your seatmast cap after our next Richmond ride and you'll go buy an overpriced Allez? Works for me!
Likes For Dan333SP:
#5
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
https://www.ebay.com/itm/302465271084
Likes For Dan333SP:
#6
Senior Member
Join Date: Jan 2010
Location: TC, MN
Posts: 39,505
Bikes: R3 Disc, Haanjo
Mentioned: 353 Post(s)
Tagged: 1 Thread(s)
Quoted: 20791 Post(s)
Liked 9,436 Times
in
4,663 Posts
Here's a 175 with 5mm offset, you'd still need to find the right ears for it, though - https://www.trekbikes.com/us/en_US/e...olorCode=black
Likes For WhyFi:
#7
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
I love bikes.
"Hello, Trek! I'd like to sit a few mm further forward!"
"That'll be $160, please, and good luck finding the additional part you need to mount a pretty standard saddle rail"
"Hello, Trek! I'd like to sit a few mm further forward!"
"That'll be $160, please, and good luck finding the additional part you need to mount a pretty standard saddle rail"
#8
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
Ha. Sold the Domane during the pandemic.
Here's a 175 with 5mm offset, you'd still need to find the right ears for it, though - https://www.trekbikes.com/us/en_US/e...olorCode=black
Here's a 175 with 5mm offset, you'd still need to find the right ears for it, though - https://www.trekbikes.com/us/en_US/e...olorCode=black
#9
Senior Member
Join Date: Jan 2010
Location: TC, MN
Posts: 39,505
Bikes: R3 Disc, Haanjo
Mentioned: 353 Post(s)
Tagged: 1 Thread(s)
Quoted: 20791 Post(s)
Liked 9,436 Times
in
4,663 Posts
Yup. I found mine from a bike shop on eBay. At the time, it was one of those, "**** - we'd better dump this off, for whatever we can get, before no one needs it!" Now, I think that we may be in to the, "**** - someone's really gonna need this, so let's get all that we can for it" territory.
#10
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
I guess I could also just mount the current seatmast cap backwards, slam the saddle back, and look like a total idiot.
Likes For Dan333SP:
#11
-------
Join Date: Jul 2020
Location: Tejas
Posts: 12,614
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 9518 Post(s)
Liked 6,264 Times
in
3,453 Posts
#12
Senior Member
Join Date: Jun 2008
Location: Louisville, KY
Posts: 13,551
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 4194 Post(s)
Liked 2,911 Times
in
1,780 Posts
I've been afraid of integral seat masts with proprietary parts for a long time, and threads like this increase that fear. Don't know if it's just because people for whom they work well don't post, or if it's a real problem that I should keep in mind the next time I'm in the market.
#13
-------
Join Date: Jul 2020
Location: Tejas
Posts: 12,614
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 9518 Post(s)
Liked 6,264 Times
in
3,453 Posts
I've been afraid of integral seat masts with proprietary parts for a long time, and threads like this increase that fear. Don't know if it's just because people for whom they work well don't post, or if it's a real problem that I should keep in mind the next time I'm in the market.
The only thing I've ever heard about proprietary parts is that one day they might not be available. That's not unusual in today's world for many things. I have at least two items (that I can readily think of) in my house for which proprietary parts are no longer available because the manufacturer no longer supports them. They are much more valuable than any of our bikes.
#14
Senior Member
Join Date: Jun 2008
Location: Louisville, KY
Posts: 13,551
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 4194 Post(s)
Liked 2,911 Times
in
1,780 Posts
Fair enough. I have a seatpost that slips occasionally, so the other option isn't perfect either.
#15
Serious Cyclist
Thread Starter
Join Date: Aug 2011
Location: RVA
Posts: 9,308
Bikes: Emonda SL6
Mentioned: 97 Post(s)
Tagged: 1 Thread(s)
Quoted: 5721 Post(s)
Liked 261 Times
in
99 Posts
I've been afraid of integral seat masts with proprietary parts for a long time, and threads like this increase that fear. Don't know if it's just because people for whom they work well don't post, or if it's a real problem that I should keep in mind the next time I'm in the market.
#16
Senior Member
Join Date: Jun 2008
Location: Louisville, KY
Posts: 13,551
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 4194 Post(s)
Liked 2,911 Times
in
1,780 Posts
Even as the one facing this problem, I don't think it's really that big a deal or a reason to avoid a certain bike, so long as you're buying new and the shop can swap to suit whatever your fit or saddle needs are. Just makes it harder for those of us who buy things used 6 years later. Seatmast caps and seat clamps aren't exactly wear items so in theory if it works for you it'll always work, unless it's busted in a crash or somesuch.